| Willoughby to Quarteira | 3,808.49 mi (6,129.18 km) |
| Willoughby to Queluz | 3,697.26 mi (5,950.17 km) |
| Willoughby to Reguengos de Monsaraz | 3,790.68 mi (6,100.51 km) |
| Willoughby to Resende | 3,684.10 mi (5,928.98 km) |
| Willoughby to Ribeira Brava | 3,515.13 mi (5,657.06 km) |
| Willoughby to Ribeira Grande | 2,929.45 mi (4,714.49 km) |
| Willoughby to Rio de Mouro | 3,693.54 mi (5,944.18 km) |
| Willoughby to Rio Maior | 3,694.43 mi (5,945.62 km) |
| Willoughby to Rio Tinto | 3,654.14 mi (5,880.77 km) |
| Willoughby to Sabugal | 3,748.97 mi (6,033.38 km) |
| Willoughby to Sacavem | 3,703.55 mi (5,960.29 km) |
| Willoughby to Salvaterra de Magos | 3,711.70 mi (5,973.41 km) |
| Willoughby to Santa Comba Dao | 3,699.07 mi (5,953.07 km) |
| Willoughby to Santa Cruz | 3,527.75 mi (5,677.37 km) |
| Willoughby to Santa Iria da Azoia | 3,702.70 mi (5,958.92 km) |
